―I am really struck by your spoken English. You speak so fluently. Have you been abroad?
―Yes. I in London for two years.
A. have stayed
B. stayed
C. had stayed
D. have been staying
网友回答
A. have stayed
(答案→)B. stayed
C. had stayed
D. have been staying
解析：考查时态：句意：--我真的被你的口语吸引了。你说的是如此流利，你出过国吗？--是我在伦敦呆了两年。从第一句话中的Have you been abroad?可知第二个人现在不在国外，所以在伦敦的2年是过去的两年，用一般过去式，选B。